20193282

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2423}}^1$

素因数の和:2894

約数の個数: 24

約数和(自身を含む): 43864704

約数和(自身を除く): 23671422

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2423, 2778, 4167, 4846, 7269, 8334, 14538, 21807, 43614, 1121849, 2243698, 3365547, 6731094, 10096641, 20193282]

約数ペア:

[(1, 20193282), (2, 10096641), (3, 6731094), (6, 3365547), (9, 2243698), (18, 1121849), (463, 43614), (926, 21807), (1389, 14538), (2423, 8334), (2778, 7269), (4167, 4846)]